For thermal error compensation technology of CNC machine tools, the collinearity between
temperature sensitive points is the main factor for determining the predicted robustness of …

Improving CNC machine tool accuracy has received significant attention recently. This paper
intends to provide an introduction of the real-time error compensation methods as applied to …

In this study, position-independent geometric errors, including offset errors and squareness
errors of rotary axes of a five-axis machine tool are measured using a double ball-bar and …

In thermal error compensation technology on computer numerical control (CNC) machine
tool, selecting appropriate and stable temperature-sensitive points for modeling and …

The thermal error of a machine tool is one of the main factors affecting the machining
accuracy. By establishing the error model and compensating the error, the accuracy can be …

Gear is one of important transmission components in mechanical devices. How to correctly
produce gears that meets the transmission requirements has always been the research …

Thermal errors are the largest contributor to the dimensional errors of a workpiece in
precision machining. The error compensation technique is an effective way of reducing …

A novel capacitance–sensor based multi-degree-of-freedom (DOF) measurement system
has been developed for measuring geometric errors of a miniaturized machine tool (mMT) …

In the thermal error compensation technology of CNC machine tools, the core issue is to
establish a mathematical model of thermal error with high prediction accuracy and strong …

In this study, we propose a robust and simple method using double ball-bar to measure
position-independent geometric errors of a rotary axis involving single axis control during …